Original Research Balancing Confounding and Generalizability Using Observational, Real-world Data: 17-gene Genomic Prostate Score Assay Effect on Active Surveillance By: Steven Canfield , Michael J. Kemeter , Phillip G. Febbo , John Hornberger Tags: Prostate cancer , Active surveillance , Evidence-based practice , Comparative effectiveness research , Genomic biomarker , Propensity score , Matching Submitted by ihoosain on 16 September 2018